38421032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4451}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 78533280

約数和(自身を除く): 40112248

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 4451, 8632, 8902, 17804, 35608, 57863, 115726, 231452, 369433, 462904, 738866, 1477732, 2955464, 4802629, 9605258, 19210516, 38421032]

約数ペア:

[(1, 38421032), (2, 19210516), (4, 9605258), (8, 4802629), (13, 2955464), (26, 1477732), (52, 738866), (83, 462904), (104, 369433), (166, 231452), (332, 115726), (664, 57863), (1079, 35608), (2158, 17804), (4316, 8902), (4451, 8632)]